YS/T 535.2-2025 Active Industry standards-Non-ferrous metals

YS/T 535.2-2025 Method for chemical analysis of sodium fluoride - Part 2: Determination of fluorine content - Thermometric-thoranitric titrimetric method

Publish Date: 2025-08-19 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 535.2-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgical raw materials and auxiliary materials

ICS Name: -

Publish Date: 2025-08-19

Implement Date: 2026-03-01

Publisher: 工业和信息化部

Development Information

Replace the following standards

YS/T 535.2-2009 Chemical analysis methods of sodium fluoride—Part 2:Determination of fluorine content—Distillation-thorium nitrate volumetric method

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